Husqvarna PF 21 AWD 用户手册

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页码 52
34 – 
English
Maintenance
Replacing the front belt
The entire belt is removed according to the following when a 
snow blade is to be attached to the machine.
1
Put the unit in the service position, see Service position 
for the cutting unit.
2
Pull the centre belt off of the centre pulley. The belt 
becomes slack when the cutting unit is lifted.
3
Take off the front belt from the centre pulley and remove 
the belt.
Assembly
1
Fit the front belt on the centre pulley. Pull it on the outside 
of the runner wheel and on the inside of the idler pulley.
2
PF 21 and PF 21 AWD
If PF 21 or PF 21 AWD is to be used with an accessory or 
with the cutting unit CombiTurf 112, the belt should be 
pulled on the outside of the outer runner wheel, otherwise 
the belt will be too long.
3
Fit the centre belt on the centre pulley.
4
Reset the cutting unit from service position to mowing 
position.
Fitting the cutting head
1
Place the machine on a flat surface and apply the parking 
brake. Check that the lever for setting the cutting height is 
in the lowest position.
2
Push the equipment frame down and place the catch 
against the frame.
3
Remove the drive belt and place it in the belt holder.
4
Push the unit in and put the guide plugs in the grooves on 
the equipment frame, one on each side.
5
Push the unit in so that the interior plugs touch the bottom 
of the equipment frame’s grooves.
6
Lift up the cutting unit
!
WARNING! Wear protective glasses when 
fitting the cutting unit. The spring which 
tensions up the belt may break and cause 
personal injury.
!
WARNING! Observe caution to avoid 
trapping your hand.